Space is very limited on the ESC (electronic speed controller) boards used in drones and robots; are there any high-capacitance, ultra-compact electrolytic capacitors you would recommend? Can "pen-sty

Consider the Yongming LKZ series of cylindrical aluminum electrolytic capacitors. Taking the 100V / 150μF / 8×25mm model as an example, it features an ESR of approximately 0.20Ω at 100kHz. Compared to standard components of the same capacity, it offers a volume reduction of over 30%, a 20% decrease in height, and a 50% improvement in ripple current handling at 105°C. These capacitors are well-suited for use in compact electronic speed controller (ESC) DC-link or bypass applications, effectively combining high capacitance, a small footprint, and superior ripple current tolerance.